VulnerabilityModified
CVE-2020-21483
An arbitrary file upload vulnerability in Jizhicms v1.5 allows attackers to execute arbitrary code via a crafted .jpg file which is later changed to a PHP file.
HIGH 7.2EPSS 1.69%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.69%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An arbitrary file upload vulnerability in Jizhicms v1.5 allows attackers to execute arbitrary code via a crafted .jpg file which is later changed to a PHP file.
- CVSS 3.1
- 7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.69% probability · 76th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- jizhicms/jizhicms
- Source
- cve@mitre.org
References
- https://www.porlockz.com/A-arbitrary-file-upload-vulnerability-in-jizhicms-v1-5/Exploit, Third Party Advisory
- https://www.porlockz.com/A-arbitrary-file-upload-vulnerability-in-jizhicms-v1-5/Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.